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News Center

The use of silica gel desiccant matters needing attention and specific methods

2022-11-28


In the process of our home life, moisture-proof at home is essential, especially in rainy and humid weather, the humidity of the home environment is very serious, especially the clothes at home. Many people will use Shenyang silica gel desiccant at home for dehumidification. Next, the precautions and specific methods for using silica gel desiccant are introduced.

Drying principle of activated alumina

2022-11-28


We all know that activated alumina is used as desiccant. Its color is pure white and will turn yellow after adsorption. However, many people do not know her adsorption principle. Let's take a look at Shengwell Environmental Protection

The use of aluminum hydroxide powder

2022-11-29


Aluminum hydroxide powder is not only a functional material, but also provides a broad application prospect for the development of new materials, and plays an extremely important role in various fields of national economy. With the ultrafine of aluminum hydroxide, the surface electronic structure and crystal structure change, resulting in the bulk material does not have the surface effect, small size effect, so that it in the chemical activity, electrical, surface properties and other aspects of the unique performance, and has many special functions. Aluminum hydroxide vertical mill is used to process aluminum hydroxide ultrafine equipment. Guilin Hongcheng, as an aluminum hydroxide vertical mill manufacturer, will introduce the use of aluminum hydroxide powder to you today.

Application of Aluminum Hydroxide in Life

2022-11-29


The molecular formula of aluminum hydroxide is Al2O3 · 3H2O or Al(OH)3, known industrially as aluminum hydroxide. It is an intermediate product in the production of alumina from bauxite. Aluminum hydroxide is mainly used for aluminum smelting after being roasted into alumina. The wet aluminum hydroxide is dried or pulverized to obtain white fine particles. High hardness, wear resistance, easy processing; good chemical stability, odorless, non-toxic, non-volatile, and has good smoke and flame retardant properties; it is a typical amphoteric compound, soluble in acid solution and alkali solution. Pure aluminum hydroxide is white crystal or powder.

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